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952.050UK User Manual
USB/SD player controls
As mentioned above, The USB button (6) enables the USB/SD/AUX player. This feature enables playback
of pre-recorded digital audio tracks through the megaphone.
Insert either a USB memory stick into the USB input (14) or an SD/MMC card into the SD card slot (13)
with compressed digital audio tracks stored on it. If playback does not start automatically, press the
Play/Pause button (17). The indicator LED (11) will flash to confirm that the device is in playback mode.
Tracks stored on the device may be navigated by pressing the Previous (16) and Next (18) track buttons.
Pressing and holding the Previous/Next buttons will either reduce volume (16) or increase volume (18).
The connector marked “AUX” (15) is a 3.5mm auxiliary line input for connecting a smartphone or other
audio playback device directly into the megaphone using a standard 3.5mm signal lead (not supplied).
Playback will default to the last device or audio source connected.
The button marked “M” sets the mode of the player (12) and pressing this button will alternate between
USB, SD and Aux inputs provided that a choice of sources are connected. Any inputs without an audio
source present will be ignored. Pressing the USB button (6) to the ‘out’ position will disable the USB/SD
player. After use, remove batteries if not being used for long periods of time.
Specifications
Power supply
10 x D cell alkaline batteries (not supplied) or external 12Vdc
Audio source
USB/SD audio playback or mic
Controls
On/off, volume, whistle, siren, USB/SD
Range
1.5km
Output power max.
50W
Dimensions
500 x 340mmØ
Weight
2.2kg (no battery)
Disposal: The “Crossed Wheelie Bin” symbol on the product means that the product is classed as
Electrical or Electronic equipment and should not be disposed with other household or commercial waste
at the end of its useful life. The goods must be disposed of according to your local council guidelines.
Errors and omissions excepted. Copyright© 2021. AVSL Group Ltd.
Unit 2-4 Bridgewater Park, Taylor Rd. Manchester. M41 7JQ
AVSL (EUROPE) Ltd, Unit 3D North Point House, North Point Business Park, New Mallow Road, Cork, Ireland.
11.
LED indicator
12.
Mode button
13.
SD/MMC card slot
14.
USB type A input
15.
3.5mm auxiliary input
16.
Previous track / volume down button
17.
Next track / volume up button
18.
Play / Pause track button